The area of a rectangle is thrice that of a square. The length of the – McqOptions

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1.	The area of a rectangle is thrice that of a square. The length of the rectangle is 40 cm and the breadth of the rectangle is (3/2) times of the square. The side of the square in cm is__________?
A.	15
B.	20
C.	30
D.	60
Answer» C. 30

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